When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced. CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g) How many grams of calcium chloride will be produced when 30.0 g30.0 g of calcium carbonate is combined with 15.0 g15.0 g of hydrochloric acid?mass of CaCl2CaCl2: ggWhich reactant is in excess?CaCO3CaCO3HClHClHow many grams of the excess reactant will remain after the reaction is complete?mass of excess reactant:

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Asked Oct 27, 2019
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When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced.

 

CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)CaCO3(s)+2HCl(aq)⟶CaCl2(aq)+H2O(l)+CO2(g)

 

How many grams of calcium chloride will be produced when 30.0 g30.0 g of calcium carbonate is combined with 15.0 g15.0 g of hydrochloric acid?
mass of CaCl2CaCl2:
 
gg
Which reactant is in excess?
CaCO3CaCO3
HClHCl
How many grams of the excess reactant will remain after the reaction is complete?
mass of excess reactant:
 
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Expert Answer

Step 1

Given information:

Mass of calcium carbonate = 30.0 g

Mass of hydrochloric acid = 15.0 g

Step 2

The given reaction is represented as follows:

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CaCO, (s)+2HC1 (aq)> CaCl, (aq)+H20(1)+co, (8)

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Step 3

Mole is the amount of the substance that contains the same number of particles or atoms or molecule...

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Given mass n= Molar mass

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